sigalarm          130 tools/testing/selftests/timers/alarmtimer-suspend.c 	act.sa_handler = sigalarm;
sigalarm          227 tools/testing/selftests/timers/leap-a-day.c 	act.sa_handler = sigalarm;
sigalarm          261 tools/testing/selftests/timers/set-timer-lat.c 	act.sa_handler = sigalarm;